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WHERE DO WE USE COMIT KEYWORD IN AN RPG PROGRAM?
YOU MADE SOME CHANGES TO DATABASE BUT YOU DON'T WANT TO
SAVE THOSE CHANGES NOW? HOW DO YOU HANDLE THIS ONE?

Question Posted / rani

Answers were Sorted based on User's Feedback



WHERE DO WE USE COMIT KEYWORD IN AN RPG PROGRAM? YOU MADE SOME CHANGES TO DATABASE BUT YOU DON'..

Answer / shobhit

Commitment Control is a function that allows processing a
group of changes in the file as a single operation.

If you want all the changes in file use COMMIT keyword else
use ROLLBACK.

Define COMMIT keyword in continuation line of F Spec(IPFK
spec) and COMMIT opcode in C spec.

Is This Answer Correct ?    7 Yes 1 No

WHERE DO WE USE COMIT KEYWORD IN AN RPG PROGRAM? YOU MADE SOME CHANGES TO DATABASE BUT YOU DON'..

Answer / mansi walia

Scenario:

Suppose we have written a new record in a database file but
we want to check if the employee phone number has is not
entered then roll back the changes else comit.

Example:
Move SEmpName EmpName
Move SEmpAdd EmpAdd
Move SEmpPh EmpPh
Write EmpRec

If EmpPh <> *Zeros
COMIT
else
RollBack
EndIf

Is This Answer Correct ?    1 Yes 1 No

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